package com.han.sp02.controller;



import java.util.List;

import cn.han.pojo.Item;
import cn.han.service.ItemService;
import cn.han.web.util.JsonResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;



import lombok.extern.slf4j.Slf4j;



@Slf4j
@RestController
public class ItemController {
    @Autowired
    private ItemService itemService;

    @Value("${server.port}")
    private int port;
//获取订单的商品列表
    @GetMapping("/{orderId}")
    public JsonResult<List<Item>> getItems(@PathVariable String orderId){
        List<Item> items = itemService.getItems(orderId);
        return JsonResult.build().code(200).data(items);
    }

    //减少商品库存
    //@RequestBody 接受post请求的协议体数据
    @PostMapping("/decreaseNumber")
    public JsonResult<?> decreaseNumber(@RequestBody List<Item> items){
        itemService.decreaseNumbers(items);
        return JsonResult.build().code(200).msg("减少库存成功");
    }
}

